XML-Based Context-Constraint Access Control Model and Policy.

Zhikun Zhang Xiangning Kong Jianguo Xiao Zhonghui Huang

Published in: J. Next Gener. Inf. Technol. (2011)

Keyphrases

access control
dynamic access control
rbac model
security model
access control policies
domain specific
fine grained
role based access control model
database
query processing
cloud computing
data security
access control mechanism
policy enforcement